August 12, 2023 at 8:44 amwei xinSubscriber
I made the settings according to the user guide, but encountered the following issues，after editing the TXT file according to the help document, there is a "Please specify coupling approach: uncoupled/coupled." problem when reading the file. I am sure that there is no problem with the model input. Some files are as follows:10.6inject-wallcoupled extract-walldiscrete Point-Direction ext-discretedynamic compressible% x y z vx vy vz diameter cd1.914449 0.1172331 0.1077797 0 0 1 0.001 0.51.944378 0.1172331 0.1098533 0 0 1 0.001 0.5
August 14, 2023 at 11:32 amRobAnsys Employee
I assume both "inject-wall" and "extract-wall" exist and are adjacent to the fluid(s) volume(s).
August 15, 2023 at 3:54 amwei xinSubscriber
yes, i am sure that "inject-wall" and "extract-wall" exist and both are adjacent to the fluid(s) volume(s)
August 15, 2023 at 12:50 pmRobAnsys Employee
I can't see anything obvious so have asked one of our second line team. That could take a few days depending on holidays & time zones as well as availability. If we've not responded by late Monday please bump the thread.
August 15, 2023 at 3:24 pmRobAnsys Employee
Having had the thread checked the format looks OK. Can you check if "Point-Direction" and "point-direction" makes a difference? Are there any spaces or odd characters in the path name? Did you type the commands into a text editor or copy from the documentation? If the latter can you check for white space characters.
The two points defined create a cylinder that is projected to the two surfaces (injection & extraction), I assume the axis this sets will hit those surfaces? That shouldn't be the issue here given the error seems to be earlier in the set up.
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